Framed picture



y(,No Model.)

FRAMED PICTURE, MIRROR, AND THB LIKE, AND METHOD 0F l FORMING THE SAME.No. 479,004. Patented July 19, 1892.

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Q/Q'y llUNrTEn STATES PATENT OFFICE..

JOHN JAOOBSON, OF BOSTON, MASSACHUSETTS.

FRAMED PICTURE, MIRROR, AND THE LIKE, AND METHOD OF FORMING THE SAME.

SPECIFICATION forming part of Letters Patent No. 479,004, dated July 19,1892. Application filed June 25, 1891. Serial No. 397,521. (llo model.)

To all whom t may concern:

Be it known that l, JOHN JACOBSON, of Boston, county of Suffolk, Stateof Massachusetts, have invented an Improvement in Framed Pictures,Mirrors, and the Like, and Method of Forming the Same, of which thefollowing description, in connect-ion with the accompanying drawings, isa specification, like letters on the drawings representing like parts.

The invention consists of a framed picture, mirror, or the like, havingthe frame formed of plastic material molded about and inclosing theedges of the object front and back; and the invention also consists inthe method of forming such framed pictures, mirrors,and the like bymolding plastic material .about the picture, mirror, or other object,and thereby not only forming the frame, but also at the same time and bythe same steps framing the said picture, mirror, or other object, all asI will proceed now more particularly to set forth and finally claim. Y

The frame is composed of a plastic material molded to shape upon thepicture and the glass which supports and protects the face of thepicture and embracing Within itthe margin of the glass, thus making theentire frame an integral piece of material having the picture and itsglass securely embedded therein.

Figure l is a front elevation of a pictureframe embodying thisinvention; Fig. 2, a longitudinal section of the mold, glass, andpicture, illustrating the method of producing the frame; Fig. 3, alongitudinal section of the framed picture; and Figs. tand 5, similarviews of the mold and frame, showing a somewhat modified construction.

The frame a, Fig. l, is a single piece of cement or material that wasshaped while in plastic condition and subsequently set or hardened toretain its shape, the said frame inclosing securely within it the glassb and picture c, as shown in Fig. 5.

In order to produce a frame in accordance with this invention, a mold d(see Figs. 2 and 4) is made having the shape or ornamentation desiredfor the face of the finished frame, and insaid mold is placed -the glassb, with the picture c in position on the back of it, as shown in Fig. 2,the margin of the glass overhanging the hollow of the mold, as shown atb2, so that when the cement is run into the mold while in plasticcondition it extends beneath the margin of the glass, and thus securelyconfines the same when removed from the mold after the cement has set.

In the arrangement shown in Figs, 2 and 3 the glass and pictureconstitutes the bottom of the main portion of the space into which thecement is run, and the cement. overlies the entire back of the picture,pressing the same into even contact with the glass and affording asmooth or level finish for the entire back of the frame.

When it is desired to lighten the frame by -using a smaller amount ofcement, an inner mold d2 may be applied over the back of the glass andpicture, as shown in Fig. 4., which inner mold may be a strip of thinmetal and may remain with the frame, as shown in dotted lines, Fig. 5,or may be removed after the cement has set, thus leaving the front andback of the frame open over the middle portion of the glass and picture,the margins of which are' embedded in the material of which the frame iscomposed.

When the back of the frame is to be open like the front, as shown inFig. 5, it is desirable to put aback piece over the picture, as shown ate, which back piece may be another plate of glass or, preferably, aplate of sheet metal, in order to prevent the passage 0f light to therear face of the picture.

The construction shown in Figs. 4 and 5 may be used for framingtransparencies, in which case there need be no back plate e, or atransparent back plate may be used, or one having the desired characterof translucency. Any cement material having lthe desired degree ofplasticity and necessary strength When set may be used, and its surfacemay be iinished with any suitable coating after the frame has beenremoved from the mold, or, if desired, a bronze or metallic surface canbe applied thereto by coating the inner surface of the mold with thesurface material before the cement is run into the mold, in which casethe cement Will adhere to the coating and remove it from the mold, Whilesaid coating will retain the polish or other characteristics of surfacethat were imparted to it by contact with the surface of the mold.

It is obvious that the molds can be made in into said mold aframe-forming material in plastic condition and Working it about thefront and back edges of the article, thereby to inclose such article insuch plastic material and to fashion the frame, then allowing the frameto set, and then separating it from the mold, substantially asdescribed.

In testimony whereof I have signed my naine to this specification in thepresence of two subscribing witnesses.

JOHN .IACOBSON Witnesses:

Jos. P. LIVERMORE, M. E. HILL.

